193747248

素因数分解:

$2^4\times 3^3\times {\mathrm{541}}^1\times {\mathrm{829}}^1$

素因数の和:1387

約数の個数: 80

約数和(自身を含む): 557826400

約数和(自身を除く): 364079152

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 144, 216, 432, 541, 829, 1082, 1623, 1658, 2164, 2487, 3246, 3316, 4328, 4869, 4974, 6492, 6632, 7461, 8656, 9738, 9948, 12984, 13264, 14607, 14922, 19476, 19896, 22383, 25968, 29214, 29844, 38952, 39792, 44766, 58428, 59688, 77904, 89532, 116856, 119376, 179064, 233712, 358128, 448489, 896978, 1345467, 1793956, 2690934, 3587912, 4036401, 5381868, 7175824, 8072802, 10763736, 12109203, 16145604, 21527472, 24218406, 32291208, 48436812, 64582416, 96873624, 193747248]

約数ペア:

[(1, 193747248), (2, 96873624), (3, 64582416), (4, 48436812), (6, 32291208), (8, 24218406), (9, 21527472), (12, 16145604), (16, 12109203), (18, 10763736), (24, 8072802), (27, 7175824), (36, 5381868), (48, 4036401), (54, 3587912), (72, 2690934), (108, 1793956), (144, 1345467), (216, 896978), (432, 448489), (541, 358128), (829, 233712), (1082, 179064), (1623, 119376), (1658, 116856), (2164, 89532), (2487, 77904), (3246, 59688), (3316, 58428), (4328, 44766), (4869, 39792), (4974, 38952), (6492, 29844), (6632, 29214), (7461, 25968), (8656, 22383), (9738, 19896), (9948, 19476), (12984, 14922), (13264, 14607)]